Renesas Electronics ZL9024M
The ZL9024M is a 33A step-down DC/DC power supply module with integrated digital PWM controller, synchronous power switches, an inductor, and passives. The 33A of continuous output current can be delivered without a need of airflow or a heatsink. The thermally enhanced HDA module is capable of dissipating heat directly into the PCB.FEATURES
● Complete digital switch mode power supply● VIN range: 2.75V to 4V
● Programmable VOUT range: 0.6V to 1.5V
● PMBus compliant I2C communication interface
● Programmable VOUT, margining, UV/OV, IOUT limit, soft-start/stop, sequencing, and external synchronization
● Monitor: VIN, VOUT, IOUT, temperature, duty cycle, switching frequency, and faults
● ChargeMode control architecture
● ±1.2% VOUT accuracy over line, load, and temperature
● Power-good indicator
● Over-temperature protection
● Internal non-volatile memory and fault logging
● PowerNavigator supported
● Patented thermally enhanced HDA package
APPLICATIONS
● Server, telecom, storage, and datacom● Industrial/ATE and networking equipment
● General purpose power for ASIC, FPGA, DSP, and memory 9,1 &,1 N 9'' &9'' 9,1 9021 9'' 9'59 =/ 0 9287 96(1 96(1 6&/ 6'$ 6$/57 9287 &287 6*1' 3*1' Note: 1. Only input and output capacitors are required to finish the design. Figure 1. Complete Digital Switch Mode Power Supply 30%XV ,QWHUIDFH 19mm 17mm 3.55mm Figure 2.